16218594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 40604928

約数和(自身を除く): 24386334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1327, 1358, 1746, 2037, 2654, 3981, 4074, 6111, 7962, 9289, 11943, 12222, 18578, 23886, 27867, 55734, 83601, 128719, 167202, 257438, 386157, 772314, 901033, 1158471, 1802066, 2316942, 2703099, 5406198, 8109297, 16218594]

約数ペア:

[(1, 16218594), (2, 8109297), (3, 5406198), (6, 2703099), (7, 2316942), (9, 1802066), (14, 1158471), (18, 901033), (21, 772314), (42, 386157), (63, 257438), (97, 167202), (126, 128719), (194, 83601), (291, 55734), (582, 27867), (679, 23886), (873, 18578), (1327, 12222), (1358, 11943), (1746, 9289), (2037, 7962), (2654, 6111), (3981, 4074)]